Product features

Interior and exterior flush design: The frame sash is designed with interior and exterior flush design, with simple and neat lines, and a simple and flat facade effect.

High strength sealing: A 120mm thick frame with exclusive insulation tapes of Bucalu, providing five layers of protection: heat preservation, thermal insulation, soundproofing, waterproofing, and durability.

Patent safety device: The Bucalu patented hinge technology effectively avoids the risk of window sash detachment and greatly improves the safety performance of outward opening windows.

Thoughtful protective equipment: It combines the functions of grille and screen window, with system consideration, reliable connection, rich functions, and good safety.

Upgraded integrated window and screen: High transparency screen windows paired with pressure fit full circle sealing have excellent anti mosquito effect. It is characterized by safety, reliability and beauty.

Detachable grille: The grille is easy to disassemble, and when disassem­bling the protective grille, there is no need to dismantle the screen window as a whole, making it easy to maintain.